Species Detail - Cheilosia semifasciata - Species information displayed is based on the dataset "General Biodiversity Records from Ireland".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map

Species image

Cheilosia semifasciata
N/A
Cheilosia fasciata authors Brit., misident., Chilosia semifasciata
N/A
chsem
(Becker, 1894)
insect - true fly (Diptera)
Species
3
1
1
02/04/2023
02/04/2023
21 March (recorded in 1982)
30 May (recorded in 2008)
Collated by the National Biodiversity Data Centre from different sources, General Biodiversity Records from Ireland, National Biodiversity Data Centre, Ireland, Cheilosia semifasciata, accessed 24 March 2025, <https://maps.biodiversityireland.ie/Dataset/7/Species/87450>

Records per month (across all datasets)

Records per year (across all datasets)